Information processing equipment, information processing method, information processing system, and program

An information processing equipment, an information processing method, an information processing system, and a program are provided, wherein the information processing equipment includes: a 3D model obtaining device for obtaining a 3D model of a body wearing clothing; a target information obtaining device for obtaining at least one of target information related to the clothing and the body; a display device for displaying the 3D model in a virtual space; a receiving device for receiving a input of a command of a motion to instruct a user in the virtual space; and a feedback device for feeding feedback information back to a 3D model providing device corresponded to a goal, wherein the feedback information includes: target information and motion information. The motion information indicates the motion of the user when the display device display the 3D model.